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Another round of tweaks
Notable changes: - Change a bunch of uses of memcmp(3) to compare strings (which can cause buffer read overflows) to strncmp(3). - src/cmd/ksh93/include/name.h: Eliminate redundant Nambfp_f type. Replace with Shbltin_f type from libast's shcmd.h. Since that is not guaranteed to be included here, repeat the type definition here without fully defining the struct (which is valid in C).
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21 changed files with 47 additions and 50 deletions
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@ -131,7 +131,7 @@ static int enuminfo(Opt_t* op, Sfio_t *out, const char *str, Optdisc_t *fp)
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return(0);
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if(strcmp(str,"default")==0)
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sfprintf(out,"\b%s\b",ep->values[0]);
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else if(memcmp(str,"last",4)==0)
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else if(strncmp(str,"last",4)==0)
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{
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while(ep->values[++n])
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;
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